1N5937
vs
1N5257B
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
INTERNATIONAL SEMICONDUCTOR INC
NEC ELECTRONICS AMERICA INC
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8541.10.00.50
8541.10.00.50
Case Connection
ISOLATED
ISOLATED
Configuration
SINGLE
SINGLE
Diode Element Material
SILICON
SILICON
Diode Type
ZENER DIODE
ZENER DIODE
Dynamic Impedance-Max
33 Ω
JEDEC-95 Code
DO-41
DO-35
JESD-30 Code
O-LALF-W2
O-LALF-W2
Number of Elements
1
1
Number of Terminals
2
2
Operating Temperature-Max
200 °C
200 °C
Package Body Material
GLASS
GLASS
Package Shape
ROUND
ROUND
Package Style
LONG FORM
LONG FORM
Polarity
UNIDIRECTIONAL
UNIDIRECTIONAL
Power Dissipation-Max
1.5 W
0.5 W
Qualification Status
Not Qualified
Not Qualified
Reference Voltage-Nom
33 V
33 V
Surface Mount
NO
NO
Technology
ZENER
ZENER
Terminal Form
WIRE
WIRE
Terminal Position
AXIAL
AXIAL
Voltage Tol-Max
20%
Working Test Current
0.0114 mA
3.8 mA
Base Number Matches
5
1
Knee Impedance-Max
700 Ω
Reverse Current-Max
0.1 µA
Voltage Temp Coeff-Max
30.36 mV/°C
Compare 1N5937 with alternatives
Compare 1N5257B with alternatives